/Engine/Source/Runtime/MovieScene/Public/Channels/MovieSceneDoubleChannel.h
Retrieve a cached interpolation from this channel for the specified time
[UE::MovieScene::Interpolation::FCachedInterpolation](API\Runtime\MovieScene\Channels\FCachedInterpolation) GetInterpolationForTime ( [FFrameTime](API\Runtime\Core\Misc\FFrameTime) InTime ) const